The Effect of Railway Vehicle-Track System Geometric Deviations on its Dynamics in the Turnout Zone

Autor:	Jozef Drozdziel, W Groll, Bogdan Sowiński
Rok vydání:	1999
Předmět:	Engineering Mathematical model business.industry Mechanical Engineering Automotive Engineering Dynamics (mechanics) Turnout Structural engineering Safety Risk Reliability and Quality business Track (rail transport) Automotive engineering
Zdroj:	Vehicle System Dynamics. 33:641-652
ISSN:	1744-5159 0042-3114
DOI:	10.1080/00423114.1999.12063118
Popis:	Dynamic interaction between railway car and track on a switch and a crossing of a standard turnout is considered. Wheel/rail forces and vehicle motion for nominal track geometric parameters and the influence of the selected parameters deviations on the system dynamic behaviour are considered. Results of computer simulations were compared to proper measurements of wheel/rail lateral and vertical forces during the turnout passage. They imply a conclusion that specific turnout parameters and analysed deviations of some of them create a vital cause of the dynamic interaction growth between vehicle and track. For the covering abstract see ITRD E117109.
Databáze:	OpenAIRE
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